Urgent help needed for BS paper3

[Donkh007]

Hey guys my BS madam has ditched us and i am now confused and completely worried about my BS paper 3 A2 level. The exams is in novemember and i still have to finish the course. Its a misery happened with and i am totally helpless so i though this would be a best place to solve all my doubts. So guys if you can give some time and help me:
Can you guys tell how to prepare .
What should i concentrate more on .
How should i write the papers.
Thankyou,

[wateva007]

Well even i m giving my BS A2 paper this november nd pretty tensed..i m jus tensd n nt doin nythn fr it..nyways wat u can do is first study d whole course properly specialy d extension part as it is very important.moreover do ratios properly..Decision trees n network analysis are very much important..In short the whole book is important...Solve d papers once u finish ur course...

i hope dat helps nd in return plzz advise me 2 study nd help me being serious...lol